Bowker's complete video directory.
New York : R.R. Bowker,
c1990-
Published: New Providence, NJ, 
Editions for 1990-1992 issued in two vols.; 1993- in 3 vols.; 1998- in 4 vols.
Has occasional supplements.
Also available as part of a CD-ROM: Variety's video directory plus.
Video recordings
Home video systems industry
Variety's complete home video directory
Variety's video directory plus